As data centers grow in scale and power density, traditional air cooling systems struggle to keep up with the heat generated by high-performance computing (HPC), AI workloads, and hyperscale servers. Liquid cooling has emerged as a superior alternative, offering higher efficiency, lower energy costs, and reduced environmental impact.
In this article, we explore the leading data center liquid cooling companies driving innovation in data center thermal management.
Why Liquid Cooling is the Future for Data Centers
Before diving into the top companies, let’s briefly examine why liquid cooling is gaining traction:
- Higher Efficiency: Liquid conducts heat 25x better than air, enabling more effective cooling for high-density servers.
- Energy Savings: Reduces power consumption by up to 40% compared to traditional air cooling.
- Sustainability: Lowers carbon footprint by cutting energy use and enabling warmer data center temperatures.
- Support for AI & HPC: Essential for next-gen GPUs (NVIDIA H100, AMD MI300) and AI clusters.
With these benefits in mind, let’s look at the top liquid cooling providers.
1. Vertiv (Liebert) data center liquid cooling companies– Leader in Direct-to-Chip Cooling
Key Offerings:
- Liebert® DSE – Direct liquid cooling for CPUs/GPUs.
- Liebert® VIC – Immersion cooling solutions.
- Hybrid Cooling Systems – Combines air and liquid cooling.
Vertiv is a dominant player in data center cooling, offering direct-to-chip (D2C) and immersion cooling solutions. Their systems are widely adopted by hyperscalers and enterprise data centers.
2. Schneider Electric (EcoStruxure) – Smart Liquid Cooling Solutions
Key Offerings:
- EcoStruxure™ IT Cooling – AI-driven liquid cooling management.
- In-row liquid cooling for modular data centers.
- Partnerships with NVIDIA & Intel for AI-optimized cooling.
Schneider Electric integrates liquid cooling with DCIM (Data Center Infrastructure Management) for real-time optimization.
3. CoolIT Systems – Innovator in Rack-Based data center liquid cooling companies
Key Offerings:
- Direct Liquid Cooling (DLC) for high-density racks.
- Modular CDUs (Coolant Distribution Units).
- Used by Microsoft, Dell, and HPE.
CoolIT specializes in scalable liquid cooling for enterprise and cloud data centers, supporting AI/ML workloads.
4. Asperitas – Immersion Cooling Pioneer
Key Offerings:
- AIC24 Immersion Cooling System – Single-phase dielectric fluid cooling. - Modular & sustainable designs. - Deployed in Bitcoin mining & HPC. Asperitas focuses on single-phase immersion cooling, eliminating the need for complex pumps and piping.
5. LiquidStack – Two-Phase Immersion data center liquid cooling companies Leader Key Offerings: - Two-phase immersion cooling (boiling-based cooling). - Used by Meta (Facebook) & Google. - 50%+ energy savings vs. air cooling. LiquidStack’s two-phase technology is ideal for AI supercomputers and hyperscale data centers.
6. GRC (Green Revolution Cooling) – Single-Phase Immersion Cooling Key Offerings: - CryoZone® immersion tanks. - Petroleum-free dielectric fluid. - Military and enterprise deployments. GRC’s eco-friendly immersion cooling is trusted by the U.S. Department of Defense and cloud providers.
7. Alfa Laval – Sustainable data center liquid cooling companies. Solutions Key Offerings: - Plate heat exchangers for data centers. - Waste heat reuse for district heating. - Partnerships with major colocation providers. Alfa Laval specializes in energy-efficient heat exchangers for liquid-cooled data centers.
8. Submer – SmartPod Immersion Cooling Key Offerings: - Modular immersion cooling pods. - AI-driven cooling optimization. - Used by AWS and telecom providers. Submer’s SmartPod is a plug-and-play solution for edge computing and cloud data centers.
Future Trends in Data Center Liquid Cooling
1. AI-Driven Cooling Optimization – Machine learning for dynamic cooling adjustments.
2. Waste Heat Reuse – Converting excess heat into energy for buildings.
3. Standardization & Open-Source Designs – OCP (Open Compute Project) liquid cooling standards.
Conclusion: Liquid cooling is no longer a niche solution—it’s becoming the standard for modern, sustainable, and high-performance data centers. Data center liquid cooling companies like Vertiv, Schneider Electric, and LiquidStack are leading the charge with innovative cooling technologies.